CN209730963U - A kind of motor for electric chuck processing long shaft part - Google Patents
A kind of motor for electric chuck processing long shaft part Download PDFInfo
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- CN209730963U CN209730963U CN201920889243.3U CN201920889243U CN209730963U CN 209730963 U CN209730963 U CN 209730963U CN 201920889243 U CN201920889243 U CN 201920889243U CN 209730963 U CN209730963 U CN 209730963U
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- rotary shaft
- motor
- end cap
- bearing bracket
- electric chuck
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Abstract
The utility model discloses a kind of motors for electric chuck processing long shaft part, including rotary shaft and motor casing, the both ends of the motor casing are respectively equipped with drive end bearing bracket and rear end cap, the through-hole being pierced by for the rotary shaft is equipped on the drive end bearing bracket and rear end cap, sealing ring holding tank is offered on the through-hole side wall of the drive end bearing bracket, the rotary shaft is in hollow cylinder, the rotary shaft is equipped with the installation keyway for chuck transmission axis connection close to the end of the drive end bearing bracket, and the rotary shaft is equipped with connection screw thread close to the end sidewalls of the rear end cap.The utility model has the advantages that be easily installed, the axial workpiece of length easy to process.
Description
Technical field
The utility model relates to motor fields, it particularly relates to a kind of electricity for electric chuck processing long shaft part
Machine.
Background technique
Motor used in traditional electric chuck is threephase asynchronous machine, and installation is inconvenient, constrains electric chuck processing
Long axial workpiece, it is inconvenient when processing, while be inconvenient to control length when Short Axis Kind of Parts is processed.
Utility model content
To solve problems of the prior art, the purpose of the utility model is to provide one kind processes for electric chuck
The motor of long shaft part has the advantages that be easily installed, the axial workpiece of length easy to process.
It is a kind of for electric chuck processing long axis zero that in order to achieve the above purposes, the technical solution adopted by the utility model is:
The motor of part, including rotary shaft and motor casing, the both ends of the motor casing are respectively equipped with drive end bearing bracket and rear end cap, the drive end bearing bracket
With the through-hole being pierced by for the rotary shaft is equipped on rear end cap, sealing ring receiving is offered on the through-hole side wall of the drive end bearing bracket
Slot, the rotary shaft are in hollow cylinder, and the rotary shaft is equipped with close to the end of the drive end bearing bracket for being driven with chuck
The installation keyway of axis connection, the rotary shaft are equipped with connection screw thread close to the end sidewalls of the rear end cap.
When in use, long shaft part in order to facilitate processing, the rotary shaft of the transmission axis connection motor of electric chuck, and will be electric
The rotary shaft processing of machine is in hollow structure；Simultaneously in order to facilitate the rotary shaft of motor and the transmission axis connection of electric chuck, in electricity
It is provided with installation keyway in the rotary shaft of machine, easy disassembly electric chuck, while in order to prevent in use inside motor
Oil inlet or water are provided with sealing ring holding tank on the through-hole side wall of the drive end bearing bracket of motor, and sealing ring is mounted on sealing ring and is held
It receives in slot, while the sealing ring holding tank also prevents from sealing ring from falling in use sealing effect is not achieved, simultaneously
Connection screw thread is set on the side wall of rotary shaft for being located at rear end cap, is in order to by installing other parts for the rear end cap of motor
The through-hole at place is blocked.
Preferably, the installation keyway is a keyboard slot or cross keyway.Installing keyway is a keyboard slot or cross keyway
It is in order to facilitate the installation of, and for maintenance easy to disassemble.
Preferably, which further includes sprue cylindrical, the internal diameter phase of the outer diameter of the sprue and the rotary shaft
Outer diameter Deng, the sprue is equipped with the thread to match with the connection screw thread.
It is for convenience to seal the through-hole at rear end cap when processing short axle part, while the sprue is put in that sprue, which is arranged,
Certain length in rotary shaft limits the axial workpiece of processing.
Preferably, which further includes end cap, and the end cap is equipped with the connecting hole to match with the rotary shaft outer diameter,
Screw thread is set on the inner sidewall of the connecting hole, and the outer diameter of the rotary shaft is equipped with the thread to match with the screw thread.
Setting end cap is to pass through end cap in no processing long shaft part for convenience for rotation axis seal, prevents dust oily
Dirt enters in motor from the through-hole of rotary shaft, influences lathe process.
Preferably, the length of the connection screw thread is 2-4cm.It is to drop that the length of screw thread, which is controlled between 2-4cm,
Low difficulty of processing, while can guarantee that sprue installation is stablized again.
Preferably, the sidewall thickness of the rotary shaft is 0.5-2cm.By the setting of the thickness of rotary shaft 0.5-2cm be for
Guarantee rotary shaft is not in deformation, fracture or other situations when rotated, while the axial workpiece for processing leaves foot again
Enough passes through space.
The beneficial effects of the utility model are:
(1) when in use, long shaft part, the rotary shaft of the transmission axis connection motor of electric chuck are electric in order to facilitate processing
The rotary shaft processing of machine is in hollow structure；Simultaneously in order to facilitate the rotary shaft of motor and the transmission axis connection of electric chuck, in electricity
It is provided with installation keyway in the rotary shaft of machine, easy disassembly electric chuck, while in order to prevent in use inside motor
Oil inlet or water are provided with sealing ring holding tank on the through-hole side wall of the drive end bearing bracket of motor, and sealing ring is mounted on sealing ring and is held
It receives in slot, while the sealing ring holding tank also prevents from sealing ring from falling in use sealing effect is not achieved, simultaneously
Connection screw thread is set on the side wall of rotary shaft for being located at rear end cap, is in order to by installing other parts for the rear end cap of motor
The through-hole at place is blocked.
(2) installation keyway is a keyboard slot or cross keyway is in order to facilitate the installation of, and for dimension easy to disassemble
Shield.
(3) setting sprue is for convenience when process short axle part by the through-hole sealing at rear end cap, while the sprue
Certain length in rotary shaft is put in, the axial workpiece of processing is limited.
(4) setting end cap is to pass through end cap in no processing long shaft part for convenience for rotation axis seal, prevents ash
Dirt greasy dirt enters in motor from the through-hole of rotary shaft, influences lathe process.
(5) control the length of screw thread between 2-4cm is that while can guarantee that sprue is installed again to reduce difficulty of processing
Stablize.
(6) thickness of rotary shaft to be arranged in 0.5-2cm be to guarantee rotary shaft be when rotated not in deformation, disconnected
It splits or other situations, while being left again for the axial workpiece of processing and enough passing through space.
Detailed description of the invention
Fig. 1 is the structural schematic diagram described in the utility model embodiment 1 for the motor of electric chuck processing long shaft part；
Fig. 2 is the structural schematic diagram described in the utility model embodiment 3 for the motor of electric chuck processing long shaft part；
Fig. 3 is the right view of rotary shaft described in the utility model embodiment 2；
Fig. 4 is the structural schematic diagram described in the utility model embodiment 4 for the motor of electric chuck processing long shaft part；
Description of symbols:
1, rotary shaft；2, motor casing；3, drive end bearing bracket；4, rear end cap；5, through-hole；6, sealing ring holding tank；7, keyway is installed；
8, connection screw thread；9, sprue；10, end cap.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
As shown in Figure 1, a kind of motor for electric chuck processing long shaft part, including rotary shaft 1 and motor casing 2, institute
The both ends for stating motor casing 2 are respectively equipped with drive end bearing bracket 3 and rear end cap 4, are equipped on the drive end bearing bracket 3 and rear end cap 4 for the rotation
The through-hole 5 that shaft 1 is pierced by, offers sealing ring holding tank 6 on 5 side wall of through-hole of the drive end bearing bracket 3, during the rotary shaft 1 is in
Empty cylinder, the rotary shaft 1 are equipped with close to the end of the drive end bearing bracket 3 for the installation keyway with chuck transmission axis connection
7, the rotary shaft 1 is equipped with connection screw thread 8 close to the end sidewalls of the rear end cap 4.
When in use, long shaft part in order to facilitate processing, the rotary shaft 1 of the transmission axis connection motor of electric chuck, and will
The processing of rotary shaft 1 of motor is in hollow structure；Simultaneously for convenience the rotary shaft 1 of motor and the transmission axis connection of electric chuck,
It is provided in the rotary shaft 1 of motor and keyway 7 is installed, easy disassembly electric chuck, and meanwhile it is electric in use in order to prevent
Oil inlet or water inside machine, sealing ring holding tank 6 is provided on 5 side wall of through-hole of the drive end bearing bracket 3 of motor, sealing ring is mounted on
In sealing ring holding tank 6, sealing ring is O-ring seal, square type sealing ring, y-type seal ring, Kong Yong YX type sealing ring, YX
Type hole retaining ring, any one of axis in YX type sealing ring, while the sealing ring holding tank 6 also prevents sealing ring from using
Fallen in journey and sealing effect be not achieved, at the same be located at rear end cap 4 rotary shaft 1 inner sidewall on be arranged connection screw thread 8, be for
The through-hole at the rear end cap 4 of motor is blocked by installation other parts.
Embodiment 2:
As shown in figure 3, the present embodiment improves on the basis of embodiment 1, the installation keyway 7 be a keyboard slot or
Cross keyway.It is in order to facilitate the installation of, and for dimension easy to disassemble that keyway 7, which is installed, as a keyboard slot or cross keyway
Shield.
Embodiment 3:
As shown in Fig. 2, the present embodiment improves on the basis of embodiment 1, which further includes cylindrical block up
Block 9, the outer diameter of the sprue 9 is equal with the internal diameter of the rotary shaft 1, and the outer diameter of the sprue 9 is equipped with and the connection spiral shell
The thread that line 8 matches.
It is for convenience to seal the through-hole 5 at rear end cap 4 when processing short axle part that sprue 9, which is arranged, while the sprue 9
Certain length in rotary shaft 1 is put in, the axial workpiece of processing is limited.
Embodiment 4:
As shown in figure 4, the present embodiment improves on the basis of embodiment 1, which further includes end cap 10, the end
Lid 10 is equipped with the connecting hole to match with 1 outer diameter of rotary shaft, and screw thread, the rotation is arranged on the inner sidewall of the connecting hole
The outer diameter of shaft 1 is equipped with the thread to match with the screw thread.
Setting end cap 10 is to pass through end cap 10 in no processing long shaft part for convenience for rotation axis seal, prevents ash
Dirt greasy dirt enters in motor from the through-hole of rotary shaft, influences lathe process.
Embodiment 5:
The present embodiment improves on the basis of embodiment 3, and the length of the connection screw thread 8 is 2-4cm.By screw thread
Length control is that while can guarantee that the installation of sprue 9 is stablized again to reduce difficulty of processing between 2-4cm.
Embodiment 6:
The present embodiment improves on the basis of embodiment 1, and the sidewall thickness of the rotary shaft 1 is 0.5-2cm.It will rotation
The thickness of shaft 1 be arranged in 0.5-2cm be in order to guarantee that rotary shaft 1 is not in deformation, fracture or other situations when rotated,
It is left again for the axial workpiece of processing simultaneously enough across space.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of motor for electric chuck processing long shaft part, including rotary shaft and motor casing, which is characterized in that the electricity
The both ends of casing are respectively equipped with drive end bearing bracket and rear end cap, are equipped with what the confession rotary shaft was pierced by the drive end bearing bracket and rear end cap
Through-hole, sealing ring holding tank is offered on the through-hole side wall of the drive end bearing bracket, and the rotary shaft is in hollow cylinder, the rotation
Shaft is equipped with close to the end of the drive end bearing bracket for the installation keyway with chuck transmission axis connection, and the rotary shaft is close to described
The end sidewalls of rear end cap are equipped with connection screw thread.
2. the motor according to claim 1 for electric chuck processing long shaft part, which is characterized in that the installation key
Slot is a keyboard slot or cross keyway.
3. the motor according to claim 1 for electric chuck processing long shaft part, which is characterized in that the motor also wraps
Sprue cylindrical is included, the connection screw thread is set on the rotary shaft internal diameter, the outer diameter of the sprue and the rotary shaft
Internal diameter it is equal, the outer diameter of the sprue is equipped with the thread to match with the connection screw thread.
4. the motor according to claim 1 for electric chuck processing long shaft part, which is characterized in that the motor also wraps
End cap is included, the end cap is equipped with the connecting hole to match with the rotary shaft outer diameter, is arranged on the inner sidewall of the connecting hole
Screw thread, the outer diameter of the rotary shaft are equipped with the thread to match with the screw thread.
5. the motor according to claim 3 for electric chuck processing long shaft part, which is characterized in that the connection spiral shell
The length of line is 2-4cm.
6. the motor according to claim 1 for electric chuck processing long shaft part, which is characterized in that the rotary shaft
Sidewall thickness be 0.5-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889243.3U CN209730963U (en) | 2019-06-13 | 2019-06-13 | A kind of motor for electric chuck processing long shaft part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889243.3U CN209730963U (en) | 2019-06-13 | 2019-06-13 | A kind of motor for electric chuck processing long shaft part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730963U true CN209730963U (en) | 2019-12-03 |
Family
ID=68675316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920889243.3U Active CN209730963U (en) | 2019-06-13 | 2019-06-13 | A kind of motor for electric chuck processing long shaft part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730963U (en) |
-
2019
- 2019-06-13 CN CN201920889243.3U patent/CN209730963U/en active Active
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